9750% is the change from 6 to 591
Calculation steps:
[( 591 - 6 ) ÷ 6] x 100 = 9750%
Formula
Percentage change = [(591 - 6) / 6] x 100
Subtract the new number by the original number
591 - 6 = 585
585 ÷ 6 = 97.5
97.5 x 100 = 9750%
Example